INV. 1617 Replace Relief Valve and Resolve Steam Issues Isolated the low-pressure steam supply…

Puyenpa Mechanical Construction was awarded a contract by the University of Mary Washington on August 27, 2026, for mechanical services totaling $2,131.60. The prime contractor delivered services related to steam system maintenance and repair, including the replacement of a pressure relief valve on a low-pressure steam supply system serving a flash tank. The work involved isolation of system components, disassembly and reassembly of associated piping and drain connections, and installation of replacement equipment.

The scope of work encompassed investigation and resolution of a condensate flash tank issue wherein the medium- and high-pressure system was discharging through the low-pressure side Spence pressure-limiting circuit to atmospheric vent. The contractor adjusted pilot control settings and monitored system operation to restore proper performance. Services were delivered to Mollie Moore at the University of Mary Washington in Virginia. The contract reflects a line item quantity of 2,131 units at a unit price of $1.00 each, representing the total cumulative contract value.